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BS EN 12352-2006
Anlagen zur Verkehrssteuerung. Warn-und Sicherheitsleuchten Traffic control equipment-Warning and safety light devices Equipement de régulation du traffic. Feux de balisage et d'alerte CORR:July 31,2008;CORR:July 31,2009;CORR:October 31,2010
适用范围：This European Standard specifies the requirements for individual electrically operated light devices, calledwarning lights, emitting a continuous or regular intermittent light of a single colour which, by their colour andposition alone, are used to warn, inform or guide road users. It specifies the requirements for visual, structuraland operational performances and the relevant test methods to be used. These devices rely upon existingfurniture to provide the mounting.This European Standard is not applicable to lighting devices which convey messages by additional means (e.g.variable message signs) or which convey a mandatory instruction (e.g. traffic signals) or which are covered byvehicle lighting regulations.This European Standard does not consider horizontal loads because it is the mounting to which they are fixed,which is not covered by this European Standard, which has to resist applied horizontal loads.
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